Is GM making a new Duramax?

The 2023 Chevy Silverado HD Duramax and 2023 GMC Sierra HD Duramax are set to receive engine updates with a boost in power. Now, one rumor has the total output from the upgraded diesel powerplants at nearly 1,100 pound-feet of torque, along with more than 500 horsepower.

Is Duramax coming out with a new engine?

The forthcoming 2023 Chevy Silverado 1500 will arrive as the fourth model year for the fourth-generation nameplate, expected to introduce a few changes and updates over the fully refreshed 2022 model year. Now, GM Authority has learned that 2023 Chevy Silverado Duramax models will be equipped with the new LZ0 engine.

Is GM buying back Duramax?

General Motors To Buy Back Select L5P Duramax-Powered Trucks

On April 21, GM began buying back the affected '22 model Chevrolet and GMC HD trucks, and a stop-sale order has halted all '22 sales going forward.

Is GM doing away with the Duramax?

When the new emissions standards kick in starting Jan. 1, 2010, GM will no longer be allowed to use the current Duramax engine in its heavy duty trucks, but it can use engines that were built before the start of the year.

Why is GM buying back Duramax trucks?

GM is intending to buy back certain Chevrolet Silverado and GMC Sierra HD trucks from their customers due to apparent quality issues with the newest version of the 6.6-liter Duramax turbo-diesel, L5P.

New LZ0 DURAMAX Diesel Engine For 2023 | What To Expect!

What year Duramax should I stay away from?

Quick Answer: Avoid Duramax Year Models 2001-2010

The Duramax has a long history. We recommend avoiding any GM vehicle equipped with the 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, and 2010 Duramax engines. In short, the newer model years show improved performance.

What year of Duramax is best?

LBZ: 2006 – 2007

It has the best potential for performance and horsepower additions through various Duramax parts mods and tuning. Built stronger and more durable than previous engines, the LBZ is reliable and powerful.

Will GM stop making diesel trucks?

According to a report by The Washington Post, General Motors announced it will end the sale of all gasoline and diesel passenger cars, light trucks and SUVs by 2035.

Is GM discontinuing the 3.0 Duramax diesel?

“The 3.0-liter Duramax diesel is not being discontinued,” said Megan Soule, manager for Chevrolet trucks and full-size SUV communications. “We have currently paused production of trucks with that engine due to a temporary part shortage. We will resume production with the 3.0-liter Duramax diesel as soon as possible.”

Is GM buying back trucks?

GM will replace the trucks with 2022 Silverado and Sierra trucks. The unfortunate part of the buyback is that trucks assembled right now don't have all of the features previously built trucks have.

Where is Duramax L5P made?

The L5P has a derivative called L5D that's used in the 2019 Chevrolet Medium Duty Trucks – the 2019 Silverado 4500HD, Silverado 5500HD and Silverado 6500HD. The 6.6L Duramax L5P engine is manufactured at the GM Duramax plant in Moraine, Ohio, USA.

What is the current Duramax engine?

The L5P duramax is the latest version of the Duramax V8 diesel engine. (engine code Y) Introduced in the 2017 model year it is the most powerful diesel pickup truck engine GM has produced with 445 hp (332 kW) at 2,800 rpm and 910 lb⋅ft (1,234 N⋅m) at 1,600 rpm.

Is Duramax better than Cummins?

The Duramax leads with horsepower, but the Cummins is the king of torque with numbers up to 1,000 ft-lbs depending on the truck.

How much horsepower does a 2022 6.6 Duramax have?

While the 2022 Sierra Heavy Duty offers powertrain advancements across the lineup, GMC's legendary available Duramax^® Diesel engine and 10-Speed Allison^® Automatic Transmission continue to offer the ultimate in pulling power. The Duramax^® 6.6L Turbo-Diesel V8 engine delivers an impressive 445 hp and 910 lb. -ft.

Is the Duramax made by Isuzu?

Where The Magic Happens Duramax engines are manufactured in Moraine, Ohio, by DMAX Ltd. This is a joint venture between General Motors and Isuzu. When originally conceived, DMAX Ltd. was 60 percent owned by Isuzu and 40 percent owned by GM.

Is the 3.0 Duramax back in production?

General Motors temporarily stopped taking orders for trucks and SUVs equipped with the 3.0-liter Duramax turbodiesel six-cylinder engine in August 2021 due to a supplier shortage. Reports claimed the pause would last through 2021, but the engine is already back in production.

How long will the Duramax 3.0 last?

If you want to know how long a Duramax engine will run, you should expect it to last as much as 300,000 miles before needing any major repairs. But, of course, this number can vary depending on how well the engine was maintained and driven throughout its life.

Is the 3.0 Duramax worth it?

Efficient and Capable. Offering up to an EPA estimated 30 MPG highway, the Duramax 3.0L Turbo-Diesel not only gives you a highly efficient truck, but it is also perfectly suited for off-road adventurers with its powerful 460 lb-ft of torque and best-in-class 277 diesel horsepower.

Who makes the 2021 Duramax diesel?

SHARE: GMC has taken the Yukon experience to another level for the 2021 model year with first-class appointments, technological innovations and Professional Grade capability. Now this Next Generation Yukon lets you take command of the road with the available 3.0L Duramax Turbo-Diesel I-6 engine.

What will replace diesel trucks?

The US Department of Energy today released a study showing that by 2035, electric medium- and heavy-duty trucks will cost the same as or less than diesel trucks. And by 2030, nearly half of electric medium- and heavy-duty trucks will be cheaper to buy, operate, and maintain than diesel trucks.

Will GM stop making crate engines?

GM has been slowly phasing out its Gen III LS crate engines since 2019 to make room for crate versions of the newer Gen IV LS and Gen V LT-series small blocks, Muscle Cars & Trucks noted. Chevy also recently discontinued the LT5 crate engine—the most powerful GM production engine—after just one year of availability.

What year Duramax has injector problems?

What year Duramax has injector problems? The LB7 Duramax built from 2001 – 2004.5 is known for injector failure. The good news is the replacement injectors you purchase from us incorporate several updates to help prevent repeat failures.

How often should you change the oil in a Duramax diesel?

To keep your Warranty from voiding, you will need to follow your vehicle's manufacturer recommendations, change your vehicle's oil before 7500 miles, or at least once a year, whichever occurs first. My manufacturer recommends changing the oil between 5,000-7,000 miles.

What's better LLY or LBZ?

The LBZ Duramax V-8 engine is more powerful than the LB7 and LLY with its 605 lb. ft torque at 1600 rpm and 310 bhp at 3000 rpm. LLY has two variants; one with a power output of 310 bhp at 3000 rpm and another 250 bhp at 3200 rpm. LB7 comes with a power output of 300 bhp at 3200 rpm.